Assignee
DOUGHERTY BROS
US·6 granted patents·525 citations·filing 1978–1984
Top patents by PatentIndex Score
6 records- 0198US4614437AMixing container and adapterDOUGHERTY BROS·Filed 1984·Granted Sep 30, 1986·202 cites·15 claims
- 0291US4610371ATamper evident dispensing closure assemblyDOUGHERTY BROS·Filed 1984·Granted Sep 9, 1986·150 cites·9 claims
- 0377US4610374AApparatus for mixing flowable materials in sealed containersDOUGHERTY BROS·Filed 1984·Granted Sep 9, 1986·82 cites·7 claims
- 0472US4383618AChildproof containerDOUGHERTY BROS·Filed 1982·Granted May 17, 1983·52 cites·4 claims
- 0571US4416400AOne piece dispenserDOUGHERTY BROS·Filed 1978·Granted Nov 22, 1983·25 cites·7 claims
- 0640US4248349ATray for ampoules or the likeDOUGHERTY BROS·Filed 1978·Granted Feb 3, 1981·14 cites·7 claims
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